All life is only a set of pictures in the brain, among which there is no difference betwixt those born of real things and those born of inward dreamings, and no cause to value the one above the other.
We played the "Silverwood Manor" scenario this weekend, and at one point were instructed to move investigators onto the Hall End tile. This tile was already removed from the game at this point and it seemed obvious that the intention was to move to the adjacent Hall Stairs tile.
We did this and everything went fine from there, so we're assuming there's a misprint in the app. Just putting this here in case others encounter the same thing.